Roasted Asparagus and Radishes with Mustard Vinaigrette
Roasted Asparagus and Radishes with Mustard Vinaigrette is a delightful spring dish that brings together the earthy flavors of roasted vegetables and a tangy mustard dressing. This salad is perfect for various occasions, from casual family dinners to elegant gatherings. Its vibrant colors and delicious taste make it a standout choice on any table.
Why You’ll Love This Recipe
- Easy to Prepare: With simple ingredients and minimal prep time, this dish is perfect for busy weeknights or last-minute gatherings.
- Flavorful Combination: The sweetness of roasted radishes complements the nuttiness of asparagus, creating a unique taste experience.
- Versatile Serving Options: Enjoy this salad warm or at room temperature, making it suitable for any season.
- Healthy and Nutritious: Packed with vitamins and minerals, this salad is a great addition to any healthy meal plan.
- Vegan-Friendly: Made without animal products, this recipe caters to a variety of dietary preferences.
Tools and Preparation
To create your Roasted Asparagus and Radishes with Mustard Vinaigrette, you’ll need some essential tools. Proper equipment makes the cooking process smoother and more enjoyable.
Essential Tools and Equipment
- Baking sheet
- Mixing bowl
- Whisk
- Knife
- Cutting board
Importance of Each Tool
- Baking sheet: Provides an even surface for roasting vegetables, ensuring they cook evenly.
- Mixing bowl: Perfect for combining ingredients when making the mustard vinaigrette.
- Whisk: Helps emulsify the dressing for a smooth consistency.
- Knife & Cutting board: Essential for chopping vegetables efficiently.

Ingredients
For the Roasted Vegetables
- 1 bunch asparagus, trimmed
- 1 bunch radishes, trimmed and halved (leave some whole for visual variety)
- 2 tbsp olive oil
- Salt and pepper, to taste
For the Mustard Vinaigrette
- 2 tbsp whole grain mustard
- 1 tbsp Dijon mustard
- 2 tbsp red apple vinegar
- 1 garlic clove, minced
- 1/4 cup olive oil
- 1 tsp honey (optional)
- Salt and black pepper, to taste
How to Make Roasted Asparagus and Radishes with Mustard Vinaigrette
Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C) to prepare it for roasting.
Step 2: Prepare the Vegetables
Place the asparagus and radishes on a baking sheet. Toss them with 2 tablespoons of olive oil, salt, and pepper until evenly coated.
Step 3: Roast the Vegetables
Roast the vegetables in the preheated oven for 20–25 minutes. Make sure to turn them once during cooking until they are tender and lightly browned.
Step 4: Make the Mustard Vinaigrette
In a mixing bowl, whisk together whole grain mustard, Dijon mustard, red apple vinegar, minced garlic, olive oil, and honey if you choose to use it. Continue whisking until all ingredients are well combined.
Step 5: Season the Vinaigrette
Taste your vinaigrette and season it with salt and pepper as needed for an extra burst of flavor.
Step 6: Assemble the Salad
Arrange the roasted asparagus and radishes on a serving platter. Drizzle generously with your homemade mustard vinaigrette.
Step 7: Serve Your Salad
This dish can be enjoyed warm or at room temperature. Serve it as a side dish or light main course at your next meal!
How to Serve Roasted Asparagus and Radishes with Mustard Vinaigrette
Roasted Asparagus and Radishes with Mustard Vinaigrette is a delightful dish that can be enjoyed in various ways. This salad not only highlights the seasonal flavors but also complements many meals. Here are some serving suggestions to enhance your dining experience.
As a Standalone Salad
- This dish makes for a refreshing, light meal on its own. Enjoy it warm or at room temperature for the best flavor.
Paired with Grilled Chicken
- The zesty mustard vinaigrette adds a fantastic contrast to the smoky flavors of grilled chicken, making them a perfect match.
Served Alongside Quinoa
- For a healthy vegetarian option, serve this salad with quinoa. The nutty flavor of quinoa complements the roasted veggies well.
Accompanied by Whole Grain Bread
- Pairing this dish with whole grain bread allows you to soak up the delicious vinaigrette while adding some heartiness to your meal.
Topped with Nuts or Seeds
- Sprinkle some toasted almonds or pumpkin seeds on top for added crunch and nutrition.
How to Perfect Roasted Asparagus and Radishes with Mustard Vinaigrette
To achieve the best results when making Roasted Asparagus and Radishes with Mustard Vinaigrette, consider these simple tips.
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Choose Fresh Vegetables: Use fresh asparagus and radishes for optimal flavor and texture. Look for firm, bright vegetables.
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Cut Evenly: Ensure that the asparagus is cut into similar lengths to promote even cooking. This way, everything roasts uniformly.
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Adjust Roast Time: Keep an eye on the roasting time since oven temperatures may vary. The goal is tender vegetables that are slightly caramelized.
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Use High-Quality Olive Oil: A good quality olive oil will enhance the taste of your vinaigrette and roasted vegetables.
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Experiment with Mustards: Feel free to mix different types of mustard in your vinaigrette for varied flavors, such as spicy brown or honey mustard.
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Serve Immediately: For the best texture, serve the roasted vegetables right after they come out of the oven while they are still warm.
Best Side Dishes for Roasted Asparagus and Radishes with Mustard Vinaigrette
If you’re looking to complete your meal with additional side dishes alongside Roasted Asparagus and Radishes with Mustard Vinaigrette, here are some great options.
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Grilled Lemon Chicken: Juicy chicken breasts marinated in lemon juice add a tangy twist that pairs beautifully with roasted veggies.
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Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic create a comforting side that complements the freshness of the salad.
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Couscous Salad: A light couscous salad mixed with cherry tomatoes and herbs provides a refreshing contrast in texture.
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Roasted Sweet Potatoes: The natural sweetness of roasted sweet potatoes balances well against the tangy vinaigrette of your salad.
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Vegetable Stir-Fry: A colorful vegetable stir-fry adds both variety and nutrition, making it an excellent companion to this dish.
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Chickpea Salad: A protein-packed chickpea salad seasoned with lemon and herbs can enhance the overall healthiness of your meal.
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Zucchini Noodles: Spiralized zucchini tossed in olive oil offers a light yet satisfying alternative that pairs perfectly with roasted vegetables.
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Quinoa Pilaf: Fluffy quinoa pilaf mixed with herbs brings additional flavor while keeping it healthy and gluten-free.
Common Mistakes to Avoid
Roasted Asparagus and Radishes with Mustard Vinaigrette can be a delightful dish, but small errors can spoil its charm. Here are some common pitfalls to avoid.
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Overcrowding the Baking Sheet: Placing too many vegetables on the baking sheet can lead to steaming instead of roasting. Ensure there is enough space between the asparagus and radishes for even cooking.
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Skipping the Seasoning: Forgetting to season your vegetables before roasting can result in bland flavors. Always sprinkle salt and pepper generously over the veggies for enhanced taste.
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Not Preheating the Oven: Cooking in a cold oven might not give you the desired caramelization. Preheat your oven to 400°F (200°C) before placing the vegetables inside.
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Ignoring Freshness: Using old or wilted asparagus and radishes will affect the dish’s quality. Always select fresh, vibrant vegetables for the best results.
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Rushing the Vinaigrette: Whisking your vinaigrette too quickly might not emulsify the ingredients properly. Take your time to create a smooth dressing by whisking gradually until fully combined.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keep in the refrigerator for up to 3 days.
Freezing Roasted Asparagus and Radishes with Mustard Vinaigrette
- Transfer cooled vegetables into freezer-safe bags.
- They can be frozen for up to 2 months.
Reheating Roasted Asparagus and Radishes with Mustard Vinaigrette
- Oven: Preheat oven to 350°F (175°C) and bake for about 10 minutes until heated through.
- Microwave: Place in a microwave-safe dish, cover, and heat for 1-2 minutes or until warm.
- Stovetop: Heat in a skillet over medium heat for about 5 minutes, stirring occasionally.
Frequently Asked Questions
Here are some common questions about Roasted Asparagus and Radishes with Mustard Vinaigrette that may help you make this recipe even better.
Can I use other vegetables?
Absolutely! Feel free to substitute other seasonal veggies like carrots or zucchini for variety in flavor and texture.
What should I serve this dish with?
Roasted Asparagus and Radishes with Mustard Vinaigrette pairs well with grilled chicken or fish, making it an excellent side dish for any meal.
How do I customize the vinaigrette?
You can add herbs like dill or parsley, or replace honey with maple syrup for a different sweetness profile. Experiment to find your favorite combination!
Is this recipe gluten-free?
Yes! This recipe is naturally gluten-free, making it suitable for those with gluten sensitivities.
Final Thoughts
Roasted Asparagus and Radishes with Mustard Vinaigrette is a fresh, vibrant dish that celebrates spring’s bounty. It’s versatile enough to accompany various main dishes or stand alone as a light meal. Feel free to customize it based on your preferences—add nuts for crunch or switch up the mustard types! Give this recipe a try; it’s sure to become a favorite!

Roasted Asparagus and Radishes with Mustard Vinaigrette
- Total Time: 35 minutes
- Yield: Serves about 4 people 1x
Description
Roasted Asparagus and Radishes with Mustard Vinaigrette is a vibrant spring dish that beautifully combines tender roasted vegetables with a tangy, flavorful dressing. This colorful salad highlights the natural sweetness of radishes alongside the nutty earthiness of asparagus, making it a delightful addition to any meal. Perfect for casual family dinners or elegant gatherings, this dish is not only visually appealing but also packed with nutrients, making it an excellent choice for health-conscious eaters. Serve it warm or at room temperature for an easy side that caters to various dietary preferences.
Ingredients
- 1 bunch asparagus, trimmed
- 1 bunch radishes, trimmed and halved
- 2 tbsp olive oil
- Salt and pepper, to taste
- 2 tbsp whole grain mustard
- 1 tbsp Dijon mustard
- 2 tbsp red apple vinegar
- 1 garlic clove, minced
- 1/4 cup olive oil
- 1 tsp honey (optional)
Instructions
- Preheat your oven to 400°F (200°C).
- Toss asparagus and radishes on a baking sheet with olive oil, salt, and pepper.
- Roast in the oven for 20–25 minutes, turning once until tender.
- In a mixing bowl, whisk together the mustards, vinegar, garlic, olive oil, and honey (if using) until well combined.
- Season the vinaigrette with salt and pepper to taste.
- Arrange roasted veggies on a platter and drizzle with vinaigrette before serving.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: Vegetarian
Nutrition
- Serving Size: 1 serving
- Calories: 135
- Sugar: 2g
- Sodium: 160mg
- Fat: 10g
- Saturated Fat: 1g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 4g
- Protein: 3g
- Cholesterol: 0mg
Keywords: Feel free to substitute other seasonal vegetables like carrots or zucchini for extra variety. For added crunch and nutrition, top the salad with toasted nuts or seeds.